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Thursday, December 11, 2008 - Twiltley Branch Campground, Collinsville MS

Water on the floor by the door, Dec 11, 2008, Twiltley Branch Campground, Collinsville MS
Water on the floor by the door, Dec 11, 2008, Twiltley Branch Campground, Collinsville MS

I have an idea how to deal with A Tale of Two Leaks

But I can't work on it until the roof dries out. Meanwhile the wood framing gets wetter and wetter - not a good thing.

I just checked the weather forecast

Today: Snow, mainly before 4pm. The snow could be heavy at times. High near 39. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.

Right! This is Mississippi, remember.

Night camp

Site 39 - Twiltley Branch Campground, Collinsville MS

Genetic Determinism and Human Nature

The "implication" that seems to worry people the most is so-called genetic determinism - the notion that if human nature was shaped by evolution, then it's fixed and we're simply stuck with it; there's nothing we can do about it. We can never change the world to be the way we want; we can never institute fairer societies - policy-making and politics are pointless.

Now, that's a complete misunderstanding. It doesn't distinguish between human nature - our evolved psychology - and the behavior that results from it. Certainly, human nature is fixed. It's universal and unchanging, common to every baby that's born, down through the history of our species.But human behavior, which is generated by that nature, is endlessly variable and diverse. After all, fixed rules can give rise to an inexhaustible range of outcomes. Natural selection equipped us with the fixed rules - the rules that constitute our human nature. And it designed those rules to generate behavior that's sensitive to the environment. So the answer to genetic determinism is simple. If you want to change behavior, just change the environment.

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